Tag Archives: Shasta knotweed

Shasta Knotweed

This gallery contains 8 photos.

Another Mount Lassen wildflower/shrub photographed in Lassen Volcanic National Park in California: Shasta knotweed (Polygonum shastense) is an inconspicuous plant. Climbing up Mount Lassen I noticed these native perennials while looking around as Leonard was studying some rock samples. The … Continue reading

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